CN219155548U

CN219155548U - Sprocket drive transport cabinet

Info

Publication number: CN219155548U
Application number: CN202320264069.XU
Authority: CN
Inventors: 于海磊; 韩耀; 张继振; 刘钊; 杨海鹏
Original assignee: Shinva Medical Instrument Co Ltd
Current assignee: Shinva Medical Instrument Co Ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-09
Anticipated expiration: 2033-02-21

Abstract

The application discloses sprocket drive transport cabinet for directional removal material in the cabinet, including the cabinet body, the material sets up in the cabinet is internal, still is provided with sprocket drive mechanism and chain tensioning structure in the cabinet body. The sprocket drive mechanism includes: chain and toggle assembly. The stirring assembly is arranged on the surface of the chain at intervals and moves along with the chain, the material is positioned in the interval between the two stirring assemblies, and the stirring assemblies push the material to move. The chain tensioning structure comprises a tensioning bracket, the tensioning bracket is arranged at the position of the chain wheel transmission mechanism, which is fatigued and sagged, after the tensioning bracket is positioned, each stirring component driven by the chain can be just supported by the tensioning bracket when passing through the tensioning bracket, so that the chain sagging after long-term use is avoided. The tensioning structure of this application sets up simply, convenient to use has solved the loose problem of chain sagging.

Description

Sprocket drive transport cabinet

Technical Field

The application relates to the field of material transportation cabinets, in particular to a chain wheel transmission transportation cabinet.

Background

One type of material transport cabinet in the prior art is characterized in that an additional stirring component is added on the surface of a chain wheel transmission mechanism, and a space is arranged between the stirring components, so that the stirring components drive materials in the space to move along with the rotation of the chain. Such transport cabinets may be referred to as sprocket driven transport cabinets, which may control movement of materials within a range within the cabinet, in coordination with other component processing. Common examples are: the water bath sterilization cabinet is characterized in that the inner vehicle loaded with objects to be sterilized is required to be sprayed with high temperature water for sterilization, so that a chain wheel transmission mechanism and a stirring assembly are arranged in the cabinet, and the stirring assembly drives the inner vehicle to move within a certain range, so that uniform spraying sterilization is ensured.

However, such material transport cabinets have a problem: because the stirring component is arranged on the outer surface of the chain, the outer surface of the chain protrudes outwards, and the conventional tensioning structure cannot be tightly attached to the chain to realize tensioning. Therefore, after long-term use, the chain can naturally generate fatigue stretching problem, so that sagging deformation is caused, and the service life is influenced.

Therefore, how to provide a chain wheel transporting cabinet with a chain tensioning function is a problem to be solved by a person skilled in the art.

Disclosure of Invention

The utility model aims at providing a sprocket drive transport cabinet that possesses sprocket tensioning function.

To achieve the above object, the present application provides a sprocket drive transport cabinet for directional removal of material in the cabinet, include: the cabinet body is internally provided with a chain wheel transmission mechanism and a chain tensioning structure; the chain wheel transmission mechanism comprises a chain and a stirring assembly arranged on the surface of the chain, wherein the stirring assembly is arranged on the surface of the chain at intervals and can move along with the chain so as to push the material to move;

the chain tensioning structure comprises a tensioning bracket, the tensioning bracket is arranged below the chain wheel transmission mechanism, and the tensioning bracket can support the stirring assembly, so that the chain is tensioned.

In some embodiments, the toggle assembly comprises: the roller and the stirring piece are used for pushing materials; the stirring piece is perpendicular to the peripheral surface of the chain and is arranged on a chain link of the chain, and the idler wheels are correspondingly arranged on two sides of the chain link where the stirring piece is arranged;

the tensioning bracket includes: the two support blocks are vertically arranged, and a moving channel is arranged between the two support blocks; the top surfaces of the two supporting blocks can support the two rollers to move, and the moving channel can be used for the poking piece to pass through.

In some embodiments, an adjusting support plate is arranged below the tensioning bracket, and comprises a mounting plate and bending support legs arranged on the edge of the mounting plate;

the supporting shoe bottom surface is fixed at the mounting panel top surface, and the landing leg of buckling is installed at cabinet body bottom surface inner wall.

In some embodiments, the chain tensioning structure further comprises: the transition frames are arranged on the outer sides of the two ends of the transition frames along the length direction of the tensioning bracket; the through groove is formed in the top surface of the transition frame along the length direction of the transition frame, and the vertical height of the top surface of the transition frame is lower than that of the top surface of the supporting block.

In some embodiments, the cabinet body is also provided with a liquid spraying mechanism, and the liquid spraying mechanism is used for spraying materials; the through groove of the transition frame is provided with a water guide plate towards one end of the tensioning bracket, the outer end of the water guide plate is arranged in a downward inclined mode, and a gap is formed between the water guide plate and the tensioning bracket.

In some embodiments, the sprocket drive mechanism further comprises: the positive and negative driving motor, the driving wheel and the driven wheel;

the chain is sleeved on the peripheral surfaces of the driving wheel and the driven wheel at the same time so as to realize chain wheel transmission; the output shaft of the positive and negative driving motor is coaxially driven with the driving wheel.

In some embodiments, a material guide rail is provided in the cabinet body, the material is arranged on the material guide rail, and the sprocket transmission mechanism can push the material to move along the material guide rail.

In some embodiments, the two ends of the top surface of the supporting block are provided with transition slopes in a downward slope.

For above-mentioned background art, this application is provided with the cabinet body, sets up the material in the cabinet body, still is provided with sprocket drive mechanism and chain tensioning structure in the cabinet body. The sprocket drive mechanism includes: chain and toggle assembly. The stirring assembly is arranged on the surface of the chain at intervals and moves along with the chain, the material is positioned in the interval between the two stirring assemblies, and the stirring assemblies push the material to move. The chain tensioning structure comprises a tensioning bracket, the tensioning bracket is arranged at the position of the chain wheel transmission mechanism, which is fatigued and sagged, the chain is most likely to sagged, after the tensioning bracket is positioned, each stirring component driven by the chain can be just supported by the tensioning bracket when passing through the tensioning bracket, and the chain sagging after long-term use is avoided. The tensioning structure of this application sets up simply, convenient to use has solved the loose problem of chain sagging.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.

FIG. 1 is a front view of a sprocket driven transport case provided in an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a side view of a sprocket driven transport case provided in an embodiment of the present application;

FIG. 4 is a partial enlarged view at B in FIG. 3;

fig. 5 is a schematic structural view of an adjusting pallet according to an embodiment of the present disclosure;

FIG. 6 is an enlarged view of a portion of a tension bracket and transition bracket gap location provided in an embodiment of the present application;

fig. 7 is a top view of a sprocket drive transport case provided in an embodiment of the present application.

Wherein:

1-material, 2-cabinet, 3-chain, 31-driving wheel, 32-driven wheel, 4-tensioning bracket, 41-supporting block, 42-adjusting supporting plate, 421-mounting plate, 422-bending supporting leg, 5-roller, 6-toggle piece, 7-transition frame, 71-water guide plate and 8-material guide rail.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In order to better understand the aspects of the present application, a further detailed description of the present application will be provided below with reference to the accompanying drawings and detailed description.

Referring to fig. 1 and 2 of the specification, fig. 1 is a front view of a sprocket driven transport cabinet provided in an embodiment of the present application, and fig. 2 is a partial enlarged view at a in fig. 1, including: the material 1 is arranged in the cabinet body 2, and a chain wheel transmission mechanism and a chain tensioning structure are also arranged in the cabinet body 2. The sprocket drive mechanism includes: a chain 3 and a toggle assembly. The above-mentioned subassembly interval of stirring sets up in the surface of chain 3, and moves together along with chain 3, and material 1 is located the interval that two sets of subassemblies were stirred to stirring, stir the subassembly and will promote material 1 to remove. Above-mentioned chain tensioning structure includes tensioning bracket 4, and tensioning bracket 4 sets up in sprocket drive's below, sets up the position that is close to the middle part below sprocket drive under the conventional circumstances, and the tired sagging of the most easy emergence of chain here 3, tensioning bracket 4 location back, every group that chain 3 drove stir the subassembly and all just can be supported by tensioning bracket 4 when tensioning bracket 4, avoids taking place the chain problem of sagging after long-term use. The tensioning structure of this application sets up simply, convenient to use, has solved the loose problem of chain through the mode that does not contact with chain 3 direct, has avoided conventional tensioning equipment to need realize the problem of tensioning with the laminating of chain.

Further, referring to fig. 3 and 4 of the specification, fig. 3 is a side view of a sprocket-driven transport case provided in an embodiment of the present application, and fig. 4 is a partially enlarged view of a portion B in fig. 4, where the toggle assembly includes: a roller 5 and a toggle member 6. The stirring piece 6 is perpendicular to the outer peripheral surface of the chain 3 and is arranged on one chain link of the chain 3, and the stirring piece 6 is used for pushing the material 1 along with the movement of the chain 3. The rollers 5 are correspondingly arranged at two sides of the chain link where the toggle piece 6 is located, the tensioning bracket 4 comprises two vertically arranged supporting blocks 41, and the top surfaces of the two supporting blocks 41 correspondingly support the two rollers 5 to move. And set up the removal passageway between two supporting shoe 41, when stirring the subassembly and passing tensioning bracket 4 top, gyro wheel 5 rolls along supporting shoe 41 top surface, and stir piece 6 and pass through in the removal passageway, stir piece 6 whole journey and not contact with tensioning bracket 4, avoid the friction to produce iron fillings between the structure. The tensioning of the easily vertically loosened position of the chain 3 is indirectly achieved by lifting the roller 5. The specific structure of the toggle member 6 and the rolling member 5 may refer to the prior art, and will not be described herein.

Further, referring to fig. 5 of the specification, an adjusting bracket 42 is disposed below the tension bracket 4, and the adjusting bracket 42 includes a mounting plate 421 and a bending leg 422 disposed at an edge of the mounting plate 421. The bottom surface of the supporting block 41 is fixed on the top surface of the mounting plate 421, and the bending supporting legs 422 are fixed on the inner wall of the bottom surface of the cabinet 2. When in actual use, the height required by the tensioning bracket 4 is calculated, then the bending angle of the bending support leg 422 is adjusted, the height of the mounting plate 421 is adjusted, and finally the structure is assembled in a combined mode, so that the tensioning bracket 4 can just support the stirring assembly to normally move, and the tensioning of the chain 3 is realized. The specific structure of the adjusting support plate 42 may be set by referring to the prior art, and will not be described herein.

Further, referring to fig. 6 of the drawings, fig. 6 is a partial enlarged view of a gap between the tensioning bracket and the transition frame according to the embodiment of the present application, the chain tensioning mechanism further includes a transition frame 7, and the transition frame 7 is disposed outside two ends of the tensioning bracket 4 along a length direction of the tensioning bracket 4. Two transition frames 7 set up equally in sprocket drive mechanism below, and the through groove has been seted up along self length direction to transition frame 7 top surface, and in the material transportation of this application, chain 3 activity probably produces debris and drops or produces the accessory substance behind the built-in other material processing mechanism of cabinet body 2 and drop, and the through groove of transition frame 7 will accept the debris that drops, avoids it directly to fall into the cabinet body 2 and causes to pile up.

It should be noted that the vertical height of any point on the top surface of the transition frame 7 is lower than the vertical height of the top surface of the supporting block 41, and the chain 3 and the poking assembly completely avoid contact with the transition frame 7 in the running process of the sprocket transmission mechanism, so that the problems of friction scrap iron and structural wear are avoided. When the novel chain wheel transmission mechanism is particularly used, the poking piece 6 can pass through the upper portion of the through groove, so that sundry scraps generated by original operation can fall into the colleagues in the through groove, and the transition frame 7 is prevented from being in contact with the chain wheel transmission mechanism.

Further, a liquid spraying mechanism is further arranged in the cabinet body 2, and the liquid spraying mechanism is used for spraying liquid towards the material 1. Conventionally, an auxiliary processing structure such as a liquid spraying mechanism is arranged in the cabinet, and the liquid spraying mechanism processes the material 1 in the process of directional movement, for example, the liquid spraying mechanism can continuously spray high temperature water to the material 1, so that high temperature sterilization is realized. The through grooves of the transition frames 7 on two sides are provided with the water guide plates 71 towards one end of the tensioning bracket 4, the water guide plates 71 are arranged in a downward inclined mode, gaps are formed between the water guide plates and the tensioning bracket 4, and waste water for processing materials 1 of the liquid spraying mechanism can be discharged in time through the gap water guide plates 71, so that accumulation of the waste water in the through grooves is avoided. It should be noted that the bottom of the moving channel between the two support blocks 41 may be left empty, so that the liquid is directly discharged, preventing accumulation.

The above-described liquid spraying mechanism is provided in a manner that is not developed herein, with reference to the prior art.

Further, referring to fig. 7 of the specification, fig. 7 is a top view of a sprocket-driven transport cabinet provided in an embodiment of the present application, where the sprocket-driven mechanism further includes: a forward and reverse driving motor, a driving wheel 31 and a driven wheel 32. The chain 3 is sleeved on the peripheral surfaces of the driving wheel 31 and the driven wheel 32 to realize double-wheel chain wheel transmission, and the specific implementation method can refer to the prior art. The output shaft of the positive and negative driving motor is coaxially driven with the driving wheel 31, the structure adopts a form of matching the driving wheel 31 with the driven wheel 32, and the arrangement can reduce one driving wheel 31 so as to reduce the production cost. The structure has no problem when the motor rotates positively to drive the chain 3, but the chain 3 is very easy to sag when the motor rotates reversely to realize the rotation of the chain 3, and the problem of the rotation of the chain 3 which is reversely rotated by adjusting the chain tensioning structure to a proper placing position to be matched with the tensioning in the application can be solved; under the condition of ensuring the production cost, the chain wheel reversing effect is realized.

Further, the material guide rail 8 is provided inside the cabinet body 2, the material 1 is arranged on the material guide rail 8, and when the sprocket transmission mechanism pushes the material 1, the material 1 is only moved along the material guide rail 8, and the sprocket transmission mechanism and the material guide rail 8 have no direct contact relationship. The assembly relation between the material guide rail 8 and the material 1 can be determined according to actual requirements, but the material 1 is always positioned in the gaps between the two groups of pushing components, so that the material 1 is pushed by the corresponding stirring piece 6 in the forward and reverse rotation in the operation process of the chain wheel transmission mechanism.

Further, the two ends of the top surface of the supporting block 41 are provided with a transition slope surface in a downward tilting manner, so that a buffer end is added for the cooperation of the supporting block 41 and the roller 5, and the stable movement of the chain 3 is ensured.

In a specific embodiment of the application, the sprocket-driven transport cabinet is set as a water bath sterilization cabinet, the material 1 is set as a trolley loaded with articles to be sterilized, and the liquid spraying mechanism is set as a high-temperature liquid sterilization mechanism. The trolley is matched with the material guide rail 8 and arranged above the chain wheel transmission mechanism, when sterilization is started, the motor is started to drive the chain wheel transmission mechanism to operate, and the poking piece 6 on the chain 3 above is rotated to push the trolley to move. While the roller 5, which is rotated to the lower chain 3, moves along the top surface of the supporting block 41. The high-temperature liquid sterilizing mechanism sprays high-temperature sterilized water to the moving trolley at the same time, and naturally-falling wastewater falls into the through groove and is guided out by the water guide plate 71. The trolley can be driven to realize forward movement or reversing in the range of the material guide rail 8 by changing the forward and reverse rotation of the motor, and repeated sterilization and disinfection can be realized.

It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

The sprocket drive transport cabinet provided by the present application is described in detail above. Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.

Claims

1. A sprocket drive transport case for orienting a material (1) in a moving case, comprising: the novel multifunctional cabinet comprises a cabinet body (2), wherein a chain wheel transmission mechanism and a chain tensioning structure are arranged in the cabinet body (2); the chain wheel transmission mechanism comprises a chain (3) and stirring components arranged on the surface of the chain (3), wherein the stirring components are arranged on the surface of the chain (3) at intervals and can move along with the chain (3), so that the material (1) is pushed to move;

the chain tensioning structure comprises a tensioning bracket (4), wherein the tensioning bracket (4) is arranged below the chain wheel transmission mechanism, and the tensioning bracket (4) can support the stirring assembly so as to tension the chain (3).

2. The sprocket driven transport case of claim 1, wherein the toggle assembly comprises: the roller (5) and a toggle piece (6) for pushing the material (1); the stirring piece (6) is perpendicular to the peripheral surface of the chain (3) and is arranged on a chain link of the chain (3), and the idler wheels (5) are correspondingly arranged on two sides of the chain link where the stirring piece (6) is arranged;

the tensioning bracket (4) comprises: two vertically arranged support blocks (41), and a moving channel is arranged between the two support blocks (41); the top surfaces of the two supporting blocks (41) can support the two rollers (5) to move, and the moving channel can be used for the toggle piece (6) to pass through.

3. Sprocket driven transport cabinet according to claim 2, characterized in that an adjusting pallet (42) is arranged below the tensioning bracket (4), the adjusting pallet (42) comprising a mounting plate (421) and bending legs (422) arranged at the edges of the mounting plate (421);

the bottom surface of the supporting block (41) is fixed on the top surface of the mounting plate (421), and the bending supporting legs (422) are mounted on the inner wall of the bottom surface of the cabinet body (2).

4. The sprocket driven transport case of claim 2, wherein said chain tensioning structure further comprises: the transition frames (7) are arranged on the outer sides of the two ends of the transition frames (7) along the length direction of the tensioning bracket (4); the transition frame (7) top surface has seted up logical groove along self length direction, the vertical height of transition frame (7) top surface is less than the vertical height of supporting shoe (41) top surface.

5. The chain wheel transmission transport cabinet according to claim 4, characterized in that a liquid spraying mechanism is also arranged in the cabinet body (2), and the liquid spraying mechanism is used for spraying the material (1); the through groove of the transition frame (7) faces one end of the tensioning bracket (4) and is provided with a water guide plate (71), and the outer end of the water guide plate (71) is arranged in a downward inclined mode and is provided with a gap with the tensioning bracket (4).

6. The sprocket driven transport case of claim 1, wherein said sprocket driven mechanism further comprises: a positive and negative driving motor, a driving wheel (31) and a driven wheel (32);

the chain (3) is sleeved on the peripheral surfaces of the driving wheel (31) and the driven wheel (32) at the same time so as to realize chain wheel transmission; the output shaft of the positive and negative driving motor is coaxially driven with the driving wheel (31).

7. The chain wheel transmission transport cabinet according to claim 1, wherein a material guide rail (8) is arranged in the cabinet body (2), the material (1) is arranged on the material guide rail (8), and the chain wheel transmission mechanism can push the material (1) to move along the material guide rail (8).

8. Sprocket driven transport cabinet according to claim 2, wherein the top surface of the support block (41) is provided with a transition slope at both ends thereof in a downward sloping manner.